AMD Athlon 64 3800+ and FX-53: The First 939 CPUs
by Derek Wilson on June 1, 2004 12:30 AM EST- Posted in
- CPUs
OpenGL Performance
Quake III Arena
As has been mentioned before, these Q3A numbers are so high because I had been using vertex lighting which shows slightly different characteristics than lightmap lighting. In a separate 939 motherboard review, we will be seeing Quake III numbers using the lightmap settings. In this case, however, we can see that the P4 EE parts are again raining on the AMD parade, though the socket 939 CPUs' performance is nothing at which to scoff.
Wolfenstein: Enemy Territory
This ET benchmark uses the radar file from 3d center with the settings on the default for high quality graphics. Here we see the 939 processor performance much higher than the counterparts on other platforms. The "FX-55" just seems to jump ahead even at the top of the performance heap.
Jedi Knight: Jedi Academy
Jedi Academy seems to hit a video card bottleneck at the performance levels pushed by these processors. Our benchmark suite is based on the Radeon 9800 Pro 128, but an NVIDIA card might have been a better card to show this (or any other) OpenGL based benchmark as NVIDIA cards traditionally perform better under OpenGL.
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Pumpkinierre - Tuesday, June 1, 2004 - link
That earlier french review couldnt get 4 DS sticks to work at DDR400:http://www.x86-secret.com/articles/cpu/s939/s939-3...
Still, I'd sooner have the dual bank memory than the extra cache. But if it is $800 and $600 then the Skt754s become good buys.
intercollector - Tuesday, June 1, 2004 - link
#6 - With memory prices where they're at now, the more dimms the better.For example, if you were to be building a system right now, you'd be hard pressed to justify getting anything more than 1GB (2X512). This fills up 2 slots already, thus only allowing 1 free slot for upgrade in the future. If you were to upgrade with another 512 stick, you'd have 1.5GB, but all your spots filled. If you want this system to last a while, that might just not do.
I say that 3 is definately the minimum you'd ever want, and wanting 4 is definately not out of the question.
Jeff7181 - Tuesday, June 1, 2004 - link
#5 - Is running four unbuffered DIMMs really that necessary? I mean... I haven't ever had more than two DIMMs since my 486, which technically didn't have any DIMMs... but it had 4 one MB SIMMs.mechBgon - Tuesday, June 1, 2004 - link
One potential benefit to the Socket939 platform is that it should open the door to running four unbuffered DDR400 DIMMs.JGF - Tuesday, June 1, 2004 - link
Hmm, now Toms is reporting the $700US+ price of the 3800+ as well. This had better not be true. Roughly $50 seperating the FX line and the 'regular joe' A64 line?? Please AMD, tell me this isnt right...Jeff7181 - Tuesday, June 1, 2004 - link
Well well well... looks like socket 939 isn't really worth waiting for, especially if it's priced a lot higher than socket 754. Socket 754, here I come :)JGF - Tuesday, June 1, 2004 - link
Good read. Couple of disappointments (though not neccessarily wesley's fault):1. Pricing/availability - supplies of 939 parts are rumored to be VERY constrained and some quarters are even uttering the dreaded p-phrase (paper launch). Also early listings for the 3800+ are placing it at an astronomical $700US+ which is obviously bunk. SAtill we are without any official statement regarding price and availability.
2. No 3700+ scores or even a word with what is happening there. With the rumored constraints on 939 and the fact that PCI-E from VIA or nvidia wont be around until late summer, I'm actually seriously looking into a 3700+ 754 system. When will we get info?!?
dvinnen - Tuesday, June 1, 2004 - link
hmmm, 30 mins after the nda ended. Yall need to get on the ball.